CVE-2015-2673
The ec_ajax_update_option and ec_ajax_clear_all_taxrates functions in inc/admin/admin_ajax_functions.php in the WP EasyCart plugin 1.1.30 through 3.0.20 for WordPress allows remote attackers to gain administrator privileges and execute arbitrary code via the option_name and option_value parameters.
Source: CVE-2015-2673